[ITK] [ITK-users] function to find if image has foreground pixels in binaryvolume

[Dženan Zukić]

Hi Swetha,

combine image->TransformPhysicalPointToIndex()
<https://itk.org/Doxygen/html/classitk_1_1ImageBase.html#af4a7c9c3787e9fdafbaaade2e02efa25>
to
see if the point is in the image and image->GetPixel()
<https://itk.org/Doxygen/html/classitk_1_1Image.html#ad424c945604f339130b4ffe81b99738e>
to
check whether the value is greater than zero.

Regards,
Dženan Zukić, PhD, Senior R&D Engineer, Kitware (Carrboro, N.C.)

On Sat, Apr 29, 2017 at 10:40 PM, Swetha Sharma <swetha.bsharma at gmail.com>
wrote:

> Hi All,
>
> I am looking for a function which checks existence of foreground pixel in
> binary volume.
> -swetha
>
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